package sc
package stud
 
class student(name: String, age: Int) {
    var _name = name
    var _age = age
}
object student{
  def main(args: Array[String]): Unit = {
  var a = new student("uewwriu",1)
  var b = List(1,2,3,4,5,6,7,8,9)
    var c = b.map(_.*(2)).filter( _.<(10))
    println(c)
  }
}
